REF43GSZ - Analog Devices Inc.

Manufacturer Part Number

REF43GSZ

Manufacturer

analog-devices

Introduction

High precision voltage reference component for power management applications

Product Features and Performance

Precision series voltage reference

Stable fixed voltage output of 2.5V

Output current capacity of 20 mA

High accuracy with a tolerance of ±0.1%

Low temperature coefficient at 25ppm/°C

Low noise performance for 10Hz to 10kHz at 10µVrms

Wide input voltage range from 4.5V to 40V

Low supply current requirement at 450µA

Suitable for operation in a wide temperature range from -40°C to +85°C

Surface mountable with an 8-SOIC package

Product Advantages

High precision and stability for critical applications

Low temperature drift enhancing performance across a wide range of temperatures

Low noise contributes to high signal integrity

Minimized energy consumption due to low operating current

Key Technical Parameters

Voltage - Output (Min/Fixed): 2.5V

Current - Output: 20 mA

Tolerance: ±0.1%

Temperature Coefficient: 25ppm/°C

Voltage - Input: 4.5V ~ 40V

Current - Supply: 450µA

Operating Temperature Range: -40°C ~ 85°C

Quality and Safety Features

Built to adhere to analog-devices' stringent quality control standards

SOIC package ensures a robust and reliable mounting solution

Compatibility

Compatible with a wide range of power management circuits and applications

Easily integrates into various circuit architectures due to standard package type

Application Areas

Precision power supplies

Data acquisition systems

Analog-to-digital converters

Industrial instrumentation

Battery-powered devices

Microprocessor system monitoring

Product Lifecycle

Active product status, not indicated as nearing discontinuation

Standard component still widely used in the industry with no immediate replacement or upgrade announced

Key Reasons to Choose This Product

Exceptional accuracy and low tolerance suitable for precise applications

High stability and performance across variable temperatures and conditions

Extended operational life due to robust quality and safe operation features

Comprehensive compatibility, facilitating easy integration into multiple designs

Reliability backed by a reputable manufacturer known for precision components

Ideal for sophisticated electronic systems where voltage reference integrity is critical